FWL refcounts never incremented (part 1)

xfa/src/fwl/src/lightwidget/barcode.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "../../../foxitlib.h"
 CFWL_Barcode* CFWL_Barcode::Create() {
   return new CFWL_Barcode;
 }
 FWL_ERR CFWL_Barcode::Initialize(const CFWL_WidgetProperties* pProperties) {
   if (m_pIface)
     return FWL_ERR_Indefinite;
   if (pProperties) {
     *m_pProperties = *pProperties;
   }
-  m_pIface = IFWL_Barcode::Create();
+  m_pIface = new IFWL_Barcode;
   FWL_ERR ret =
       ((IFWL_Barcode*)m_pIface)
           ->Initialize(m_pProperties->MakeWidgetImpProperties(&m_barcodeData),
                        nullptr);
   if (ret == FWL_ERR_Succeeded) {
     CFWL_Widget::Initialize();
   }
   return ret;
 }
 CFWL_Barcode::CFWL_Barcode() {}
 CFWL_Barcode::~CFWL_Barcode() {}
 void CFWL_Barcode::SetType(BC_TYPE type) {
   if (!m_pIface)
     return;
   ((IFWL_Barcode*)m_pIface)->SetType(type);
 }
 FX_BOOL CFWL_Barcode::IsProtectedType() {
   if (!m_pIface)
     return 0;
   return ((IFWL_Barcode*)m_pIface)->IsProtectedType();
 }
 FWL_ERR CFWL_Barcode::CFWL_BarcodeDP::GetCaption(IFWL_Widget* pWidget,
                                                  CFX_WideString& wsCaption) {
   return FWL_ERR_Succeeded;
 }